Acid Fast Bacilli survey, AFB1910:
AFB1910-1: Positive; AFB1910-2: Negative; AFB1910-3: Negative
– Shipped September 23, 2019
Participants’ results
Samples
AFB AFB1910-1 AFB1910-2 AFB1910-3
positive 6 (Acceptable) 0 0
negative 0 6 (Acceptable) 6 (Acceptable)
Total 6 6 6
CMPT QA/QC: All samples were produced by CMPT. Samples were randomly selected for QC/QA. Statistical analysis is not applicable. Unstained samples are homogenous and stable for at least 30 days at 4oC.
The positive sample, AFB1910-1, consisted of 3+ (11-50/oif) Mycobacterium chelonae and Streptococcus salivarius.
The negative samples, AFB1910-2 and AFB1910-3, consisted of Streptococcus salivarius and Moraxella catarrhalis.
ISO17043